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CERN Document Server Pronađeno je 140 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.73 sekundi 
1.
Comparisons of Quark and Gluon Jets / Klapp, Oliver (Wuppertal U.) ; Langefeld, Patrick (Wuppertal U.) ; Reinhardt, Ralf (Wuppertal U.) /DELPHI
A summary of the latest results of the DELPHI Collaboration on the properties of identified quark and gluon jets is given. It covers the measurement of the fragmentation functions of gluons and quarks and their scaling violation behaviour as well as an analysis of the scale dependence of the multiplicities in gluon and quark jets. [...]
Hanoi : The Gioi, 2001 - 4 p. - Published in : , pp. 43-46 Fulltext: PDF;
In : 34th Rencontres de Moriond, Les Arcs, France, 20 - 27 Mar 1999, pp.43-46
2.
Quark und Gluonjets aus Z-Zerfällen / Klapp, Oliver
CERN-DELPHI-THESIS-145 ; DELPHI-THESIS-145. - Wuppertal : Wuppertal U., 1995.

Full text
3.
Multiplicity in Hadronic Three Jet Events / Siebel, M ; Hamacher, K ; Klapp, O ; Langefeld, P
DELPHI-2001-067-CONF-495 ; CERN-DELPHI-2001-067-CONF-495.
- 2001. - 17 p.
Fulltext - Fulltext
4.
Precision electroweak measurements on the $Z$ resonance / ALEPH Collaboration
We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLD experiment using a polarised beam at SLC. [...]
hep-ex/0509008; SLAC-R-774; CERN-PH-EP-2005-041; SLAC-R-774; CERN-L3-304.- Geneva : CERN, 2006 - 302 p. ALEPH Papers - Published in : Phys. Rep. 427 (2006) 257 Fulltext: phep-2005-041 - PDF; arXiv:hep-ex_0509008 - PDF; External link: SLAC Document Server
5.
Eine umfassende Studie der Eigenschaften von Gluon- und Quark-Jets / Klapp, Oliver
Three jet events arising from decays of the Z boson, collected by the DELPHI detector at LEP, were used to compare properties of gluon and quark jets [...]
WUB-DIS-99-16. - Wuppertal : Wuppertal U., 1999. - 262 p.

Fulltext
6.
Search for Charged Higgs Bosons in $e^{+} e^{-}$ Collisions at $\sqrt{s}$=189-202 GeV / DELPHI Collaboration
A search for pair-produced charged Higgs bosons was performed in the high energy data collected by the DELPHI detector at LEP II at centre-of-mass energies from 189~GeV to 202~GeV\@. The three different final states, $\tau \nu \tau \nu$, $c \bar s \bar c s$ and $c \bar s \tau \nu$ were considered. [...]
hep-ex/0201023; CERN-EP-2001-062; CERN-EP-2001-062.- Geneva : CERN, 2002 - 18 p. - Published in : Phys. Lett. B 525 (2002) 17-28 Fulltext: S0370269301012825 - XML; ep-2001-062 - PDF; arXiv:hep-ex_0201023 - PDF; External link: Preprint - Please contact the library if you need to access this document.
7.
Searches for Neutral Higgs Bosons $e^+ e^-$ Collisions around Center of Mass Energy of 189 GeV / DELPHI Collaboration
Geneva : CERN, 2001 External link: Published version
In : 30th International Conference on High-energy Physics, Osaka, Japan, 27 Jul - 2 Aug 2000, pp.e-page 339
8.
Measurement of the semileptonic b branching fractions and average b mixing parameter in Z decays / DELPHI Collaboration
The semileptonic branching fractions for primary and cascade b decays BR(b -> lepton-), BR(b -> c -> lepton+) and BR(b -> cbar -> lepton-) were measured in hadronic Z decays collected by the DELPHI experiment at LEP. The sample was enriched in b decays using the lifetime information and various techniques were used to separate leptons from direct or cascade b decays [...]
hep-ex/0105080; CERN-EP-2000-157; CERN-EP-2000-157.- Geneva : CERN, 2001 - 40 p. - Published in : Eur. Phys. J. C 20 (2001) 455-478 Fulltext: arXiv:hep-ex_0105080 - PDF; ep-2000-157 - PDF; External link: Preprint
In : 30th International Conference on High-energy Physics, Osaka, Japan, 27 Jul - 2 Aug 2000, pp.e-page 408 - Please contact the library if you need to access this document.
9.
Single Intermediate Vector Boson Production in $e^+ e^-$ collisions at $\sqrt{s}$ = 183 and 189 GeV / DELPHI Collaboration
The cross-sections for the production of single charged and neutral intermediate vector bosons were measured using integrated luminosities of 52~pb$^{-1}$ and 154~pb$^{-1}$ collected by the DELPHI experiment at centre-of-mass energies of 182.6~GeV and 188.6~GeV, respectively. The cross-sections for the reactions were determined in limited kinematic regions. [...]
hep-ex/0107067; CERN-EP-2001-033; CERN-EP-2001-033.- Geneva : CERN, 2001 - 18 p. - Published in : Phys. Lett. B 515 (2001) 238 Fulltext: ep-2001-033 - PDF; ep-2001-033_paper0278 - PS.GZ; arXiv:hep-ex_0107067 - PDF; External link: Preprint
In : 30th International Conference on High-energy Physics, Osaka, Japan, 27 Jul - 2 Aug 2000, pp.e-page 399 - Please contact the library if you need to access this document.
10.
A Measurement of the Tau Topological Branching Ratios / DELPHI Collaboration
Using data collected in the DELPHI detector at LEP-1, measurements of the inclusive tau branching ratios for decay modes containing one, three, or five charged particles have been performed, giving the following results: B_1 = B(\tau^- -> (particle)^- \geq 0pi^0 \geq 0K^0 \nu_\tau(\bar{\nu})) = (85.316 +/- 0.093 +/- 0.049)%; B_3 = B(\tau^- -> 2h^-h^+ \geq 0pi^0 \geq 0K^0 \nu_\tau) = (14.569 +/- 0.093 +/- 0.048)%; B_5 = B(\tau^- -> 3h^-2h^+ \geq 0pi^0 \geq 0K^0 \nu_\tau) = (0.115 +/- 0.013 +/- 0.006)%, where h is either a charged pi or K meson. The first quoted uncertainties are statistical and the second systematic..
hep-ex/0105047; CERN-EP-2001-030; CERN-DELPHI-2001-091-CONF-519; CERN-EP-2001-030; DELPHI-2001-091-CONF-519.- Geneva : CERN, 2001 - 32 p. - Published in : Eur. Phys. J. C 20 (2001) 617-637 Fulltext: 0105047 - PDF; arXiv:hep-ex_0105047 - PDF; External link: Preprint - Please contact the library if you need to access this document.

CERN Document Server : Pronađeno je 140 zapisa   1 - 10slijedećikraj  idi na zapis:
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4 Klapp, Oliver
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